The World Superbike calendar has been reduced to 13 events. The Russian round of WSBK, scheduled to be held at the Moscow Raceway on 5th July has been canceled, after the event organizer, YMS Promotion, failed to provide the contract guarantees required by the contract. As a further consequence, the Yakhnich Motorsport Team have also lost their slot on the 2015 World Supersport grid, which was tied in with the Russian round.
The cancellation of the Russian round did not come as a surprise. The Russian WSBK round is a legacy of the last years of Infront running the series. Infront and YMS signed a ten-year deal to organize a World Superbike round in Russia, but continuing political instability in Russia, tensions between Europe and Russia over Ukraine, and murky regional politics have made it impossible to stage a race there. The round was placed on the calendar automatically, because of the existing contract, but it was never expected to actually take place.